US6295877B1 - Pressure sensing cannula - Google Patents
Pressure sensing cannula Download PDFInfo
- Publication number
- US6295877B1 US6295877B1 US09/280,970 US28097099A US6295877B1 US 6295877 B1 US6295877 B1 US 6295877B1 US 28097099 A US28097099 A US 28097099A US 6295877 B1 US6295877 B1 US 6295877B1
- Authority
- US
- United States
- Prior art keywords
- cannula
- lumen
- tubular structure
- pressure
- main lumen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/10—Location thereof with respect to the patient's body
- A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
- A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
- A61M60/135—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel inside a blood vessel, e.g. using grafting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/205—Non-positive displacement blood pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
- A61M60/538—Regulation using real-time blood pump operational parameter data, e.g. motor current
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/857—Implantable blood tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
- A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
- A61B2090/306—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using optical fibres
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M2025/0001—Catheters; Hollow probes for pressure measurement
- A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
Abstract
Description
Claims (12)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/280,970 US6295877B1 (en) | 1999-03-30 | 1999-03-30 | Pressure sensing cannula |
PCT/US2000/008756 WO2000057805A1 (en) | 1999-03-30 | 2000-03-30 | Pressure sensing cannula |
AU40632/00A AU4063200A (en) | 1999-03-30 | 2000-03-30 | Pressure sensing cannula |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/280,970 US6295877B1 (en) | 1999-03-30 | 1999-03-30 | Pressure sensing cannula |
Publications (1)
Publication Number | Publication Date |
---|---|
US6295877B1 true US6295877B1 (en) | 2001-10-02 |
Family
ID=23075416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/280,970 Expired - Fee Related US6295877B1 (en) | 1999-03-30 | 1999-03-30 | Pressure sensing cannula |
Country Status (3)
Country | Link |
---|---|
US (1) | US6295877B1 (en) |
AU (1) | AU4063200A (en) |
WO (1) | WO2000057805A1 (en) |
Cited By (92)
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US20030023201A1 (en) * | 2001-04-25 | 2003-01-30 | A-Med Systems, Inc. | Systems and methods for performing minimally invasive cardiac medical procedures |
US6709418B1 (en) | 1997-07-11 | 2004-03-23 | A-Med Systems, Inc. | Apparatus and methods for entering cavities of the body |
US20040065622A1 (en) * | 2002-10-02 | 2004-04-08 | Ferguson Gary William | Filter device to capture a desired amount of material and methods of use |
US20040069714A1 (en) * | 2002-10-11 | 2004-04-15 | Ferguson Gary William | Filter apparatus and methods to capture a desired amount of material from a sample suspension for monolayer deposition, analysis or other uses |
US20040177162A1 (en) * | 2001-06-29 | 2004-09-09 | Wetzel Daniel Thomas | Multi-media jitter removal in an asynchronous digital home network |
US20050043669A1 (en) * | 2003-08-18 | 2005-02-24 | Codman & Shurtleff, Inc. | Trimmable sensing catheter |
US20050096594A1 (en) * | 2002-04-30 | 2005-05-05 | Doctor's Research Group, Incorporated | Cannula arrangements |
US20050119599A1 (en) * | 1999-05-18 | 2005-06-02 | A-Med Systems, Inc. | Supplemental port for catheter perfusion of surgical site and methods of use |
US20050154250A1 (en) * | 1998-12-23 | 2005-07-14 | A-Med Systems, Inc. | Left and right side heart support |
US6935344B1 (en) | 1997-09-19 | 2005-08-30 | A-Med Systems, Inc. | Methods and systems for providing right and/or left heart support during cardiac surgery |
US20050228212A1 (en) * | 1998-05-15 | 2005-10-13 | A-Med Systems, Inc. | Pulmonary and circulatory blood flow support devices and methods for heart surgery procedures |
US6969379B1 (en) | 1998-08-27 | 2005-11-29 | A-Med Systems, Inc. | Intravascular cannulation apparatus and methods of use |
US7022100B1 (en) | 1999-09-03 | 2006-04-04 | A-Med Systems, Inc. | Guidable intravascular blood pump and related methods |
US7841976B2 (en) | 2006-03-23 | 2010-11-30 | Thoratec Corporation | Heart assist device with expandable impeller pump |
US20110040140A1 (en) * | 2007-06-05 | 2011-02-17 | Medical Value Partners, Llc | Apparatus Comprising a Drive Cable for a Medical Device |
US7927068B2 (en) | 2004-09-17 | 2011-04-19 | Thoratec Corporation | Expandable impeller pump |
US7998054B2 (en) | 1997-10-09 | 2011-08-16 | Thoratec Corporation | Implantable heart assist system and method of applying same |
US8118724B2 (en) | 2003-09-18 | 2012-02-21 | Thoratec Corporation | Rotary blood pump |
US8371997B2 (en) | 2007-08-29 | 2013-02-12 | NuCardia, Inc. | Article comprising an impeller II |
US8449443B2 (en) | 2008-10-06 | 2013-05-28 | Indiana University Research And Technology Corporation | Active or passive assistance in the circulatory system |
US8485961B2 (en) | 2011-01-05 | 2013-07-16 | Thoratec Corporation | Impeller housing for percutaneous heart pump |
US8535211B2 (en) | 2009-07-01 | 2013-09-17 | Thoratec Corporation | Blood pump with expandable cannula |
US20130267894A1 (en) * | 2012-04-05 | 2013-10-10 | Brady Woolford | In-joint sensor for a surgical fluid management pump system |
US20130267779A1 (en) * | 2012-04-05 | 2013-10-10 | Brady Woolford | Control for surgical fluid management pump system |
US8591393B2 (en) | 2011-01-06 | 2013-11-26 | Thoratec Corporation | Catheter pump |
US8597170B2 (en) | 2011-01-05 | 2013-12-03 | Thoratec Corporation | Catheter pump |
US20140073034A1 (en) * | 2009-09-17 | 2014-03-13 | Innovaprep Llc | Liquid to Liquid Biological Particle Concentrator with Disposable Fluid Path |
US8721517B2 (en) | 2012-05-14 | 2014-05-13 | Thoratec Corporation | Impeller for catheter pump |
US8821365B2 (en) | 2009-07-29 | 2014-09-02 | Thoratec Corporation | Rotation drive device and centrifugal pump apparatus using the same |
US8827661B2 (en) | 2008-06-23 | 2014-09-09 | Thoratec Corporation | Blood pump apparatus |
US8905910B2 (en) | 2010-06-22 | 2014-12-09 | Thoratec Corporation | Fluid delivery system and method for monitoring fluid delivery system |
US9068572B2 (en) | 2010-07-12 | 2015-06-30 | Thoratec Corporation | Centrifugal pump apparatus |
US9067005B2 (en) | 2008-12-08 | 2015-06-30 | Thoratec Corporation | Centrifugal pump apparatus |
US20150196742A1 (en) * | 2010-03-19 | 2015-07-16 | Uw Center For Commercialization | Failure resistant shunt |
US9089635B2 (en) | 2010-06-22 | 2015-07-28 | Thoratec Corporation | Apparatus and method for modifying pressure-flow characteristics of a pump |
US9133854B2 (en) | 2010-03-26 | 2015-09-15 | Thoratec Corporation | Centrifugal blood pump device |
US9132215B2 (en) | 2010-02-16 | 2015-09-15 | Thoratee Corporation | Centrifugal pump apparatus |
US9138518B2 (en) | 2011-01-06 | 2015-09-22 | Thoratec Corporation | Percutaneous heart pump |
US20150290372A1 (en) * | 2014-04-15 | 2015-10-15 | Thoratec Corporation | Sensors for catheter pumps |
US9308302B2 (en) | 2013-03-15 | 2016-04-12 | Thoratec Corporation | Catheter pump assembly including a stator |
US9327067B2 (en) | 2012-05-14 | 2016-05-03 | Thoratec Corporation | Impeller for catheter pump |
US9358329B2 (en) | 2012-07-03 | 2016-06-07 | Thoratec Corporation | Catheter pump |
US9366261B2 (en) | 2012-01-18 | 2016-06-14 | Thoratec Corporation | Centrifugal pump device |
US9371826B2 (en) | 2013-01-24 | 2016-06-21 | Thoratec Corporation | Impeller position compensation using field oriented control |
US9381285B2 (en) | 2009-03-05 | 2016-07-05 | Thoratec Corporation | Centrifugal pump apparatus |
US9382908B2 (en) | 2010-09-14 | 2016-07-05 | Thoratec Corporation | Centrifugal pump apparatus |
US9381288B2 (en) | 2013-03-13 | 2016-07-05 | Thoratec Corporation | Fluid handling system |
US9410549B2 (en) | 2009-03-06 | 2016-08-09 | Thoratec Corporation | Centrifugal pump apparatus |
US9421311B2 (en) | 2012-07-03 | 2016-08-23 | Thoratec Corporation | Motor assembly for catheter pump |
US9446179B2 (en) | 2012-05-14 | 2016-09-20 | Thoratec Corporation | Distal bearing support |
US9512852B2 (en) | 2006-03-31 | 2016-12-06 | Thoratec Corporation | Rotary blood pump |
US9556873B2 (en) | 2013-02-27 | 2017-01-31 | Tc1 Llc | Startup sequence for centrifugal pump with levitated impeller |
US9603990B2 (en) | 2012-04-05 | 2017-03-28 | Stryker Corporation | Cassette for a surgical fluid management pump system |
US9623161B2 (en) | 2014-08-26 | 2017-04-18 | Tc1 Llc | Blood pump and method of suction detection |
US9675739B2 (en) | 2015-01-22 | 2017-06-13 | Tc1 Llc | Motor assembly with heat exchanger for catheter pump |
US9675738B2 (en) | 2015-01-22 | 2017-06-13 | Tc1 Llc | Attachment mechanisms for motor of catheter pump |
US9713663B2 (en) | 2013-04-30 | 2017-07-25 | Tc1 Llc | Cardiac pump with speed adapted for ventricle unloading |
EP3205359A1 (en) * | 2016-02-11 | 2017-08-16 | Abiomed Europe GmbH | Blood pump system |
US9770543B2 (en) | 2015-01-22 | 2017-09-26 | Tc1 Llc | Reduced rotational mass motor assembly for catheter pump |
US9827356B2 (en) | 2014-04-15 | 2017-11-28 | Tc1 Llc | Catheter pump with access ports |
US9833550B2 (en) | 2003-08-08 | 2017-12-05 | Abiomed Europe Gmbh | Intracardiac pumping device |
US9850906B2 (en) | 2011-03-28 | 2017-12-26 | Tc1 Llc | Rotation drive device and centrifugal pump apparatus employing same |
US9872947B2 (en) | 2012-05-14 | 2018-01-23 | Tc1 Llc | Sheath system for catheter pump |
US9907890B2 (en) | 2015-04-16 | 2018-03-06 | Tc1 Llc | Catheter pump with positioning brace |
US10052420B2 (en) | 2013-04-30 | 2018-08-21 | Tc1 Llc | Heart beat identification and pump speed synchronization |
US10105475B2 (en) | 2014-04-15 | 2018-10-23 | Tc1 Llc | Catheter pump introducer systems and methods |
US10117983B2 (en) | 2015-11-16 | 2018-11-06 | Tc1 Llc | Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device |
US10166318B2 (en) | 2015-02-12 | 2019-01-01 | Tc1 Llc | System and method for controlling the position of a levitated rotor |
US10213537B2 (en) | 2016-07-19 | 2019-02-26 | Heartware, Inc. | Ventricular assist devices and integrated sensors thereof |
US10245361B2 (en) | 2015-02-13 | 2019-04-02 | Tc1 Llc | Impeller suspension mechanism for heart pump |
US10342906B2 (en) | 2016-06-06 | 2019-07-09 | Abiomed, Inc. | Blood pump assembly having a sensor and a sensor shield |
US10357283B2 (en) | 2017-01-04 | 2019-07-23 | Lexion Medical, Inc. | Method and system for determining pressure and flow restrictions in a body cavity using a trocar |
US10371152B2 (en) | 2015-02-12 | 2019-08-06 | Tc1 Llc | Alternating pump gaps |
US10413710B2 (en) | 2014-01-16 | 2019-09-17 | University Of Washington | Pressure reference assemblies for body fluid drainage systems and associated methods |
US10449279B2 (en) | 2014-08-18 | 2019-10-22 | Tc1 Llc | Guide features for percutaneous catheter pump |
US10506935B2 (en) | 2015-02-11 | 2019-12-17 | Tc1 Llc | Heart beat identification and pump speed synchronization |
US10525178B2 (en) | 2013-03-15 | 2020-01-07 | Tc1 Llc | Catheter pump assembly including a stator |
US10583232B2 (en) | 2014-04-15 | 2020-03-10 | Tc1 Llc | Catheter pump with off-set motor position |
US10595897B2 (en) | 2016-08-30 | 2020-03-24 | Lexion Medical, Llc | Method and system for measuring pressure in a body cavity using a trocar |
US10646667B2 (en) | 2017-05-31 | 2020-05-12 | Lexion Medical, Llc | Method and system for controlling pressurization of a patient cavity using a pressure sensor in a trocar |
US10835284B2 (en) | 2016-10-13 | 2020-11-17 | Lexion Medical, Llc | Method and system for controlling pressurization of a patient cavity using cavity distension measured by a pressure sensor of a trocar |
WO2020264174A1 (en) * | 2019-06-28 | 2020-12-30 | Abiomed, Inc. | Double thermoform cannula |
US11033728B2 (en) | 2013-03-13 | 2021-06-15 | Tc1 Llc | Fluid handling system |
USRE48649E1 (en) | 2012-04-27 | 2021-07-20 | Abiomed Europe Gmbh | Intravascular rotary blood pump |
US11077294B2 (en) | 2013-03-13 | 2021-08-03 | Tc1 Llc | Sheath assembly for catheter pump |
US11160970B2 (en) | 2016-07-21 | 2021-11-02 | Tc1 Llc | Fluid seals for catheter pump motor assembly |
US11219756B2 (en) | 2012-07-03 | 2022-01-11 | Tc1 Llc | Motor assembly for catheter pump |
US11229786B2 (en) | 2012-05-14 | 2022-01-25 | Tc1 Llc | Impeller for catheter pump |
US11298475B2 (en) * | 2010-03-02 | 2022-04-12 | Covidien Lp | Internally pressurized medical devices |
US11433190B2 (en) | 2017-05-31 | 2022-09-06 | Lexion Medical, Llc | Method and system for controlling pressurization of a patient cavity using a pressure sensor of a medical appliance |
US11491322B2 (en) | 2016-07-21 | 2022-11-08 | Tc1 Llc | Gas-filled chamber for catheter pump motor assembly |
US11660460B2 (en) | 2015-10-16 | 2023-05-30 | Stryker Corporation | Integrated pump control for dynamic control of plasma field |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6714806B2 (en) | 2000-09-20 | 2004-03-30 | Medtronic, Inc. | System and method for determining tissue contact of an implantable medical device within a body |
US20020111662A1 (en) * | 2001-02-09 | 2002-08-15 | Iaizzo Paul A. | System and method for placing an implantable medical device within a body |
EP2829226B1 (en) * | 2013-07-24 | 2021-03-24 | novalung GmbH | Perfusion cannula with integrated sensors |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4508535A (en) | 1982-04-10 | 1985-04-02 | Nippon Zeon Co., Ltd. | Cannula |
EP0280225A2 (en) | 1987-02-25 | 1988-08-31 | Cardiosistemi S.P.A. | A vein drain cannula |
US5435308A (en) | 1992-07-16 | 1995-07-25 | Abbott Laboratories | Multi-purpose multi-parameter cardiac catheter |
US5755687A (en) | 1997-04-01 | 1998-05-26 | Heartport, Inc. | Methods and devices for occluding a patient's ascending aorta |
US5797948A (en) | 1996-10-03 | 1998-08-25 | Cordis Corporation | Centering balloon catheter |
US5814004A (en) * | 1989-09-22 | 1998-09-29 | Tamari; Yehuda | System for regulating pressure within an extracorporeal circuit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029671A (en) * | 1991-07-16 | 2000-02-29 | Heartport, Inc. | System and methods for performing endovascular procedures |
US5707358A (en) * | 1996-05-13 | 1998-01-13 | Wright; John T. M. | Dual concentric balloon catheter for retrograde cardioplegia perfusion |
-
1999
- 1999-03-30 US US09/280,970 patent/US6295877B1/en not_active Expired - Fee Related
-
2000
- 2000-03-30 WO PCT/US2000/008756 patent/WO2000057805A1/en active Search and Examination
- 2000-03-30 AU AU40632/00A patent/AU4063200A/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4508535A (en) | 1982-04-10 | 1985-04-02 | Nippon Zeon Co., Ltd. | Cannula |
EP0280225A2 (en) | 1987-02-25 | 1988-08-31 | Cardiosistemi S.P.A. | A vein drain cannula |
US5814004A (en) * | 1989-09-22 | 1998-09-29 | Tamari; Yehuda | System for regulating pressure within an extracorporeal circuit |
US5435308A (en) | 1992-07-16 | 1995-07-25 | Abbott Laboratories | Multi-purpose multi-parameter cardiac catheter |
US5797948A (en) | 1996-10-03 | 1998-08-25 | Cordis Corporation | Centering balloon catheter |
US5755687A (en) | 1997-04-01 | 1998-05-26 | Heartport, Inc. | Methods and devices for occluding a patient's ascending aorta |
Cited By (221)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7090659B2 (en) | 1997-07-11 | 2006-08-15 | A-Med Systems, Inc. | Apparatus and methods for entering cavities of the body |
US6709418B1 (en) | 1997-07-11 | 2004-03-23 | A-Med Systems, Inc. | Apparatus and methods for entering cavities of the body |
US20040158206A1 (en) * | 1997-07-11 | 2004-08-12 | A-Med Systems, Inc. | Apparatus and methods for entering cavities of the body |
US20050279370A1 (en) * | 1997-07-11 | 2005-12-22 | A-Med Systems, Inc. | Methods and systems for providing right and/or left heart support during cardiac surgery |
US6935344B1 (en) | 1997-09-19 | 2005-08-30 | A-Med Systems, Inc. | Methods and systems for providing right and/or left heart support during cardiac surgery |
US6974436B1 (en) | 1997-09-19 | 2005-12-13 | A-Med Systems, Inc. | Integrated pump and cannula system and related methods |
US20060069299A1 (en) * | 1997-09-19 | 2006-03-30 | A-Med Systems, Inc. | Integrated pump and cannula systems and related methods |
US7998054B2 (en) | 1997-10-09 | 2011-08-16 | Thoratec Corporation | Implantable heart assist system and method of applying same |
US7381179B2 (en) | 1998-05-15 | 2008-06-03 | A-Med Systems, Inc. | Pulmonary and circulatory blood flow support devices and methods for heart surgery procedures |
US20050228212A1 (en) * | 1998-05-15 | 2005-10-13 | A-Med Systems, Inc. | Pulmonary and circulatory blood flow support devices and methods for heart surgery procedures |
US20050234288A1 (en) * | 1998-05-15 | 2005-10-20 | A-Med Systems, Inc. | Pulmonary and circulatory blood flow support devices and methods for heart surgery procedures |
US6969379B1 (en) | 1998-08-27 | 2005-11-29 | A-Med Systems, Inc. | Intravascular cannulation apparatus and methods of use |
US7785246B2 (en) | 1998-12-23 | 2010-08-31 | Maquet Cardiovascular Llc | Left and right side heart support |
US20110021865A1 (en) * | 1998-12-23 | 2011-01-27 | Aboul-Hosn Walid N | Left and Right Side Heart Support |
US8540615B2 (en) | 1998-12-23 | 2013-09-24 | Maquet Cardiovascular Llc | Left and right side heart support |
US20050154250A1 (en) * | 1998-12-23 | 2005-07-14 | A-Med Systems, Inc. | Left and right side heart support |
US6926662B1 (en) | 1998-12-23 | 2005-08-09 | A-Med Systems, Inc. | Left and right side heart support |
US8834344B2 (en) | 1998-12-23 | 2014-09-16 | Maquet Cardiovascular Llc | Left and right side heart support |
US20050119599A1 (en) * | 1999-05-18 | 2005-06-02 | A-Med Systems, Inc. | Supplemental port for catheter perfusion of surgical site and methods of use |
US10300185B2 (en) | 1999-09-03 | 2019-05-28 | Maquet Cardiovascular Llc | Guidable intravascular blood pump and related methods |
US9545468B2 (en) | 1999-09-03 | 2017-01-17 | Maquet Cardiovascular Llc | Guidable intravascular blood pump and related methods |
US10279095B2 (en) | 1999-09-03 | 2019-05-07 | Maquet Cardiovascular Llc | Guidable intravascular blood pump and related methods |
US8888728B2 (en) | 1999-09-03 | 2014-11-18 | Maquet Cardiovascular Llc | Guidable intravascular blood pump and related methods |
US9327068B2 (en) | 1999-09-03 | 2016-05-03 | Maquet Cardiovascular Llc | Guidable intravascular blood pump and related methods |
US10238783B2 (en) | 1999-09-03 | 2019-03-26 | Maquet Cardiovascular Llc | Guidable intravascular blood pump and related methods |
US7022100B1 (en) | 1999-09-03 | 2006-04-04 | A-Med Systems, Inc. | Guidable intravascular blood pump and related methods |
US20060161095A1 (en) * | 1999-09-03 | 2006-07-20 | A-Med Systems, Inc. | Guidable intravascular blood pump and related methods |
US10357598B2 (en) | 1999-09-03 | 2019-07-23 | Maquet Cardiovascular Llc | Guidable intravascular blood pump and related methods |
US10328191B2 (en) | 1999-09-03 | 2019-06-25 | Maquet Cardiovascular Llc | Guidable intravascular blood pump and related methods |
US7731675B2 (en) | 1999-09-03 | 2010-06-08 | Maquet Cardiovascular Llc | Guidable intravascular blood pump and related methods |
US20100210895A1 (en) * | 1999-09-03 | 2010-08-19 | Aboul-Hosn Walid N | Guidable Intravascular Blood Pump and Related Methods |
US10300186B2 (en) | 1999-09-03 | 2019-05-28 | Maquet Cardiovascular Llc | Guidable intravascular blood pump and related methods |
US9561314B2 (en) | 1999-09-03 | 2017-02-07 | Maquet Cardiovascular Llc | Guidable intravascular blood pump and related methods |
US10322218B2 (en) | 1999-09-03 | 2019-06-18 | Maquet Cardiovascular Llc | Guidable intravascular blood pump and related methods |
US9597437B2 (en) | 1999-09-03 | 2017-03-21 | Maquet Cardiovascular Llc | Guidable intravascular blood pump and related methods |
US9789238B2 (en) | 1999-09-03 | 2017-10-17 | Maquet Cardiovascular, Llc | Guidable intravascular blood pump and related methods |
US6814713B2 (en) | 2001-04-25 | 2004-11-09 | A-Med Systems, Inc. | Systems for performing minimally invasive cardiac medical procedures |
US20030023201A1 (en) * | 2001-04-25 | 2003-01-30 | A-Med Systems, Inc. | Systems and methods for performing minimally invasive cardiac medical procedures |
US20050020968A1 (en) * | 2001-04-25 | 2005-01-27 | A-Med Systems, Inc. | Systems and methods for performing minimally invasive cardiac medical procedures |
US20040177162A1 (en) * | 2001-06-29 | 2004-09-09 | Wetzel Daniel Thomas | Multi-media jitter removal in an asynchronous digital home network |
US20050096594A1 (en) * | 2002-04-30 | 2005-05-05 | Doctor's Research Group, Incorporated | Cannula arrangements |
US20040065622A1 (en) * | 2002-10-02 | 2004-04-08 | Ferguson Gary William | Filter device to capture a desired amount of material and methods of use |
US6884341B2 (en) | 2002-10-02 | 2005-04-26 | G6 Science Corp. | Filter device to capture a desired amount of material |
US20050189286A1 (en) * | 2002-10-02 | 2005-09-01 | Ferguson Gary W. | Filter device to capture a desired amount of material and methods of use |
US20040069714A1 (en) * | 2002-10-11 | 2004-04-15 | Ferguson Gary William | Filter apparatus and methods to capture a desired amount of material from a sample suspension for monolayer deposition, analysis or other uses |
US6905594B2 (en) | 2002-10-11 | 2005-06-14 | G6 Science Corp. | Filter apparatus and methods to capture a desired amount of material from a sample suspension for monolayer deposition, analysis or other uses |
US11491320B2 (en) | 2003-08-08 | 2022-11-08 | Abiomed Europe Gmbh | Intracardiac pumping device |
US9872948B2 (en) | 2003-08-08 | 2018-01-23 | Abiomed Europe Gmbh | Intracardiac pumping device |
US9833550B2 (en) | 2003-08-08 | 2017-12-05 | Abiomed Europe Gmbh | Intracardiac pumping device |
EP1512427A3 (en) * | 2003-08-18 | 2005-10-12 | CODMAN & SHURTLEFF, INC. | Trimmable sensing catheter |
US20050043669A1 (en) * | 2003-08-18 | 2005-02-24 | Codman & Shurtleff, Inc. | Trimmable sensing catheter |
EP1512427A2 (en) * | 2003-08-18 | 2005-03-09 | CODMAN & SHURTLEFF, INC. | Trimmable sensing catheter |
US8118724B2 (en) | 2003-09-18 | 2012-02-21 | Thoratec Corporation | Rotary blood pump |
US8684902B2 (en) | 2003-09-18 | 2014-04-01 | Thoratec Corporation | Rotary blood pump |
US11434921B2 (en) | 2004-09-17 | 2022-09-06 | Tc1 Llc | Expandable impeller pump |
US11428236B2 (en) | 2004-09-17 | 2022-08-30 | Tc1 Llc | Expandable impeller pump |
US7927068B2 (en) | 2004-09-17 | 2011-04-19 | Thoratec Corporation | Expandable impeller pump |
US9364593B2 (en) | 2004-09-17 | 2016-06-14 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US8992163B2 (en) | 2004-09-17 | 2015-03-31 | Thoratec Corporation | Expandable impeller pump |
US9364592B2 (en) | 2004-09-17 | 2016-06-14 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US8376707B2 (en) | 2004-09-17 | 2013-02-19 | Thoratec Corporation | Expandable impeller pump |
US9717833B2 (en) | 2004-09-17 | 2017-08-01 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US10215187B2 (en) | 2004-09-17 | 2019-02-26 | Tc1 Llc | Expandable impeller pump |
US7841976B2 (en) | 2006-03-23 | 2010-11-30 | Thoratec Corporation | Heart assist device with expandable impeller pump |
US10149932B2 (en) | 2006-03-23 | 2018-12-11 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US11708833B2 (en) | 2006-03-23 | 2023-07-25 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US10864309B2 (en) | 2006-03-23 | 2020-12-15 | The Penn State Research Foundation | Heart assist device with expandable impeller pump |
US9512852B2 (en) | 2006-03-31 | 2016-12-06 | Thoratec Corporation | Rotary blood pump |
US8388565B2 (en) | 2007-06-05 | 2013-03-05 | NuCardia, Inc. | Apparatus comprising a drive cable for a medical device (II) |
US20110040140A1 (en) * | 2007-06-05 | 2011-02-17 | Medical Value Partners, Llc | Apparatus Comprising a Drive Cable for a Medical Device |
US8371997B2 (en) | 2007-08-29 | 2013-02-12 | NuCardia, Inc. | Article comprising an impeller II |
US8827661B2 (en) | 2008-06-23 | 2014-09-09 | Thoratec Corporation | Blood pump apparatus |
US9109601B2 (en) | 2008-06-23 | 2015-08-18 | Thoratec Corporation | Blood pump apparatus |
US8449443B2 (en) | 2008-10-06 | 2013-05-28 | Indiana University Research And Technology Corporation | Active or passive assistance in the circulatory system |
US9067005B2 (en) | 2008-12-08 | 2015-06-30 | Thoratec Corporation | Centrifugal pump apparatus |
US9381285B2 (en) | 2009-03-05 | 2016-07-05 | Thoratec Corporation | Centrifugal pump apparatus |
US9410549B2 (en) | 2009-03-06 | 2016-08-09 | Thoratec Corporation | Centrifugal pump apparatus |
US8535211B2 (en) | 2009-07-01 | 2013-09-17 | Thoratec Corporation | Blood pump with expandable cannula |
US8684904B2 (en) | 2009-07-01 | 2014-04-01 | Thoratec Corporation | Blood pump with expandable cannula |
US8821365B2 (en) | 2009-07-29 | 2014-09-02 | Thoratec Corporation | Rotation drive device and centrifugal pump apparatus using the same |
US9593359B2 (en) * | 2009-09-17 | 2017-03-14 | Innovaprep, Llc | Liquid to liquid biological particle concentrator with disposable fluid path |
US20140073034A1 (en) * | 2009-09-17 | 2014-03-13 | Innovaprep Llc | Liquid to Liquid Biological Particle Concentrator with Disposable Fluid Path |
US9132215B2 (en) | 2010-02-16 | 2015-09-15 | Thoratee Corporation | Centrifugal pump apparatus |
US11298475B2 (en) * | 2010-03-02 | 2022-04-12 | Covidien Lp | Internally pressurized medical devices |
US20150196742A1 (en) * | 2010-03-19 | 2015-07-16 | Uw Center For Commercialization | Failure resistant shunt |
US9662478B2 (en) | 2010-03-19 | 2017-05-30 | University Of Washington | Body fluid drainage system |
US10166375B2 (en) * | 2010-03-19 | 2019-01-01 | University Of Washington | Body fluid drainage system |
US11247030B2 (en) | 2010-03-19 | 2022-02-15 | University Of Washington | Body fluid drainage system |
US9133854B2 (en) | 2010-03-26 | 2015-09-15 | Thoratec Corporation | Centrifugal blood pump device |
US9839733B2 (en) | 2010-06-22 | 2017-12-12 | Tc1 Llc | Apparatus and method for modifying pressure-flow characteristics of a pump |
US8905910B2 (en) | 2010-06-22 | 2014-12-09 | Thoratec Corporation | Fluid delivery system and method for monitoring fluid delivery system |
US9089635B2 (en) | 2010-06-22 | 2015-07-28 | Thoratec Corporation | Apparatus and method for modifying pressure-flow characteristics of a pump |
US9068572B2 (en) | 2010-07-12 | 2015-06-30 | Thoratec Corporation | Centrifugal pump apparatus |
US9382908B2 (en) | 2010-09-14 | 2016-07-05 | Thoratec Corporation | Centrifugal pump apparatus |
US9638202B2 (en) | 2010-09-14 | 2017-05-02 | Tc1 Llc | Centrifugal pump apparatus |
US8597170B2 (en) | 2011-01-05 | 2013-12-03 | Thoratec Corporation | Catheter pump |
US8485961B2 (en) | 2011-01-05 | 2013-07-16 | Thoratec Corporation | Impeller housing for percutaneous heart pump |
US9962475B2 (en) | 2011-01-06 | 2018-05-08 | Tc1 Llc | Percutaneous heart pump |
US8591393B2 (en) | 2011-01-06 | 2013-11-26 | Thoratec Corporation | Catheter pump |
US9138518B2 (en) | 2011-01-06 | 2015-09-22 | Thoratec Corporation | Percutaneous heart pump |
US10960116B2 (en) | 2011-01-06 | 2021-03-30 | Tci Llc | Percutaneous heart pump |
US9850906B2 (en) | 2011-03-28 | 2017-12-26 | Tc1 Llc | Rotation drive device and centrifugal pump apparatus employing same |
US9366261B2 (en) | 2012-01-18 | 2016-06-14 | Thoratec Corporation | Centrifugal pump device |
US9492071B2 (en) * | 2012-04-05 | 2016-11-15 | Stryker Corporation | In-joint sensor for a surgical fluid management pump system |
US20160151557A1 (en) * | 2012-04-05 | 2016-06-02 | Stryker Corporation | Control for surgical fluid management pump system |
US20130267894A1 (en) * | 2012-04-05 | 2013-10-10 | Brady Woolford | In-joint sensor for a surgical fluid management pump system |
US20130267779A1 (en) * | 2012-04-05 | 2013-10-10 | Brady Woolford | Control for surgical fluid management pump system |
US9603990B2 (en) | 2012-04-05 | 2017-03-28 | Stryker Corporation | Cassette for a surgical fluid management pump system |
US9511184B2 (en) * | 2012-04-05 | 2016-12-06 | Stryker Corporation | Control for surgical fluid management pump system |
US20170007750A1 (en) * | 2012-04-05 | 2017-01-12 | Brady Woolford | In-joint sensor for a surgical fluid management pump system |
US9289110B2 (en) * | 2012-04-05 | 2016-03-22 | Stryker Corporation | Control for surgical fluid management pump system |
US9962472B2 (en) * | 2012-04-05 | 2018-05-08 | Stryker Corporation | In-joint sensor for a surgical fluid management pump system |
US9889246B2 (en) | 2012-04-05 | 2018-02-13 | Stryker Corporation | Cassette for a surgical fluid management pump system |
USRE48649E1 (en) | 2012-04-27 | 2021-07-20 | Abiomed Europe Gmbh | Intravascular rotary blood pump |
US8721517B2 (en) | 2012-05-14 | 2014-05-13 | Thoratec Corporation | Impeller for catheter pump |
US9872947B2 (en) | 2012-05-14 | 2018-01-23 | Tc1 Llc | Sheath system for catheter pump |
US11357967B2 (en) | 2012-05-14 | 2022-06-14 | Tc1 Llc | Impeller for catheter pump |
US11260213B2 (en) | 2012-05-14 | 2022-03-01 | Tc1 Llc | Impeller for catheter pump |
US11229786B2 (en) | 2012-05-14 | 2022-01-25 | Tc1 Llc | Impeller for catheter pump |
US10039872B2 (en) | 2012-05-14 | 2018-08-07 | Tc1 Llc | Impeller for catheter pump |
US9327067B2 (en) | 2012-05-14 | 2016-05-03 | Thoratec Corporation | Impeller for catheter pump |
US9446179B2 (en) | 2012-05-14 | 2016-09-20 | Thoratec Corporation | Distal bearing support |
US11311712B2 (en) | 2012-05-14 | 2022-04-26 | Tc1 Llc | Impeller for catheter pump |
US11045638B2 (en) | 2012-05-14 | 2021-06-29 | Tc1 Llc | Sheath system for catheter pump |
US9675740B2 (en) | 2012-05-14 | 2017-06-13 | Tc1 Llc | Impeller for catheter pump |
US10117980B2 (en) | 2012-05-14 | 2018-11-06 | Tc1 Llc | Distal bearing support |
US11964144B2 (en) | 2012-05-14 | 2024-04-23 | Tc1 Llc | Sheath system for catheter pump |
US10765789B2 (en) | 2012-05-14 | 2020-09-08 | Tc1 Llc | Impeller for catheter pump |
US9421311B2 (en) | 2012-07-03 | 2016-08-23 | Thoratec Corporation | Motor assembly for catheter pump |
US11058865B2 (en) | 2012-07-03 | 2021-07-13 | Tc1 Llc | Catheter pump |
US10086121B2 (en) | 2012-07-03 | 2018-10-02 | Tc1 Llc | Catheter pump |
US10576193B2 (en) | 2012-07-03 | 2020-03-03 | Tc1 Llc | Motor assembly for catheter pump |
US11944801B2 (en) | 2012-07-03 | 2024-04-02 | Tc1 Llc | Motor assembly for catheter pump |
US11654276B2 (en) | 2012-07-03 | 2023-05-23 | Tc1 Llc | Catheter pump |
US11660441B2 (en) | 2012-07-03 | 2023-05-30 | Tc1 Llc | Catheter pump |
US11944802B2 (en) | 2012-07-03 | 2024-04-02 | Tc1 Llc | Motor assembly for catheter pump |
US9358329B2 (en) | 2012-07-03 | 2016-06-07 | Thoratec Corporation | Catheter pump |
US11833342B2 (en) | 2012-07-03 | 2023-12-05 | Tc1 Llc | Motor assembly for catheter pump |
US11925796B2 (en) | 2012-07-03 | 2024-03-12 | Tc1 Llc | Motor assembly for catheter pump |
US11925797B2 (en) | 2012-07-03 | 2024-03-12 | Tc1 Llc | Motor assembly for catheter pump |
US11219756B2 (en) | 2012-07-03 | 2022-01-11 | Tc1 Llc | Motor assembly for catheter pump |
US9371826B2 (en) | 2013-01-24 | 2016-06-21 | Thoratec Corporation | Impeller position compensation using field oriented control |
US9709061B2 (en) | 2013-01-24 | 2017-07-18 | Tc1 Llc | Impeller position compensation using field oriented control |
US9556873B2 (en) | 2013-02-27 | 2017-01-31 | Tc1 Llc | Startup sequence for centrifugal pump with levitated impeller |
US11850414B2 (en) | 2013-03-13 | 2023-12-26 | Tc1 Llc | Fluid handling system |
US11077294B2 (en) | 2013-03-13 | 2021-08-03 | Tc1 Llc | Sheath assembly for catheter pump |
US10632241B2 (en) | 2013-03-13 | 2020-04-28 | Tc1 Llc | Fluid handling system |
US9381288B2 (en) | 2013-03-13 | 2016-07-05 | Thoratec Corporation | Fluid handling system |
US11033728B2 (en) | 2013-03-13 | 2021-06-15 | Tc1 Llc | Fluid handling system |
US11547845B2 (en) | 2013-03-13 | 2023-01-10 | Tc1 Llc | Fluid handling system |
US11964119B2 (en) | 2013-03-13 | 2024-04-23 | Tc1 Llc | Sheath assembly for catheter pump |
US10071192B2 (en) | 2013-03-15 | 2018-09-11 | Tc1 Llp | Catheter pump assembly including a stator |
US10525178B2 (en) | 2013-03-15 | 2020-01-07 | Tc1 Llc | Catheter pump assembly including a stator |
US9308302B2 (en) | 2013-03-15 | 2016-04-12 | Thoratec Corporation | Catheter pump assembly including a stator |
US10786610B2 (en) | 2013-03-15 | 2020-09-29 | Tc1 Llc | Catheter pump assembly including a stator |
US10052420B2 (en) | 2013-04-30 | 2018-08-21 | Tc1 Llc | Heart beat identification and pump speed synchronization |
US11724094B2 (en) | 2013-04-30 | 2023-08-15 | Tc1 Llc | Cardiac pump with speed adapted for ventricle unloading |
US10456513B2 (en) | 2013-04-30 | 2019-10-29 | Tc1 Llc | Cardiac pump with speed adapted for ventricle unloading |
US10980928B2 (en) | 2013-04-30 | 2021-04-20 | Tc1 Llc | Cardiac pump with speed adapted for ventricle unloading |
US9713663B2 (en) | 2013-04-30 | 2017-07-25 | Tc1 Llc | Cardiac pump with speed adapted for ventricle unloading |
US10413710B2 (en) | 2014-01-16 | 2019-09-17 | University Of Washington | Pressure reference assemblies for body fluid drainage systems and associated methods |
US10029037B2 (en) * | 2014-04-15 | 2018-07-24 | Tc1 Llc | Sensors for catheter pumps |
US11173297B2 (en) | 2014-04-15 | 2021-11-16 | Tc1 Llc | Catheter pump with off-set motor position |
US10864308B2 (en) * | 2014-04-15 | 2020-12-15 | Tc1 Llc | Sensors for catheter pumps |
US11331470B2 (en) | 2014-04-15 | 2022-05-17 | Tc1 Llc | Catheter pump with access ports |
US10105475B2 (en) | 2014-04-15 | 2018-10-23 | Tc1 Llc | Catheter pump introducer systems and methods |
US10583232B2 (en) | 2014-04-15 | 2020-03-10 | Tc1 Llc | Catheter pump with off-set motor position |
US20150290372A1 (en) * | 2014-04-15 | 2015-10-15 | Thoratec Corporation | Sensors for catheter pumps |
US9827356B2 (en) | 2014-04-15 | 2017-11-28 | Tc1 Llc | Catheter pump with access ports |
US10576192B2 (en) | 2014-04-15 | 2020-03-03 | Tc1 Llc | Catheter pump with access ports |
US11786720B2 (en) | 2014-04-15 | 2023-10-17 | Tc1 Llc | Catheter pump with off-set motor position |
US20180326131A1 (en) * | 2014-04-15 | 2018-11-15 | Tc1 Llc | Sensors for catheter pumps |
US10709829B2 (en) | 2014-04-15 | 2020-07-14 | Tc1 Llc | Catheter pump introducer systems and methods |
US10449279B2 (en) | 2014-08-18 | 2019-10-22 | Tc1 Llc | Guide features for percutaneous catheter pump |
US9623161B2 (en) | 2014-08-26 | 2017-04-18 | Tc1 Llc | Blood pump and method of suction detection |
US10709830B2 (en) | 2015-01-22 | 2020-07-14 | Tc1 Llc | Reduced rotational mass motor assembly for catheter pump |
US10737005B2 (en) | 2015-01-22 | 2020-08-11 | Tc1 Llc | Motor assembly with heat exchanger for catheter pump |
US9987404B2 (en) | 2015-01-22 | 2018-06-05 | Tc1 Llc | Motor assembly with heat exchanger for catheter pump |
US11759612B2 (en) | 2015-01-22 | 2023-09-19 | Tc1 Llc | Reduced rotational mass motor assembly for catheter pump |
US11633586B2 (en) | 2015-01-22 | 2023-04-25 | Tc1 Llc | Motor assembly with heat exchanger for catheter pump |
US9770543B2 (en) | 2015-01-22 | 2017-09-26 | Tc1 Llc | Reduced rotational mass motor assembly for catheter pump |
US11911579B2 (en) | 2015-01-22 | 2024-02-27 | Tc1 Llc | Reduced rotational mass motor assembly for catheter pump |
US11497896B2 (en) | 2015-01-22 | 2022-11-15 | Tc1 Llc | Reduced rotational mass motor assembly for catheter pump |
US9675739B2 (en) | 2015-01-22 | 2017-06-13 | Tc1 Llc | Motor assembly with heat exchanger for catheter pump |
US9675738B2 (en) | 2015-01-22 | 2017-06-13 | Tc1 Llc | Attachment mechanisms for motor of catheter pump |
US11712167B2 (en) | 2015-02-11 | 2023-08-01 | Tc1 Llc | Heart beat identification and pump speed synchronization |
US10856748B2 (en) | 2015-02-11 | 2020-12-08 | Tc1 Llc | Heart beat identification and pump speed synchronization |
US10506935B2 (en) | 2015-02-11 | 2019-12-17 | Tc1 Llc | Heart beat identification and pump speed synchronization |
US11015605B2 (en) | 2015-02-12 | 2021-05-25 | Tc1 Llc | Alternating pump gaps |
US10166318B2 (en) | 2015-02-12 | 2019-01-01 | Tc1 Llc | System and method for controlling the position of a levitated rotor |
US10874782B2 (en) | 2015-02-12 | 2020-12-29 | Tc1 Llc | System and method for controlling the position of a levitated rotor |
US11781551B2 (en) | 2015-02-12 | 2023-10-10 | Tc1 Llc | Alternating pump gaps |
US11724097B2 (en) | 2015-02-12 | 2023-08-15 | Tc1 Llc | System and method for controlling the position of a levitated rotor |
US10371152B2 (en) | 2015-02-12 | 2019-08-06 | Tc1 Llc | Alternating pump gaps |
US10245361B2 (en) | 2015-02-13 | 2019-04-02 | Tc1 Llc | Impeller suspension mechanism for heart pump |
US9907890B2 (en) | 2015-04-16 | 2018-03-06 | Tc1 Llc | Catheter pump with positioning brace |
US11660460B2 (en) | 2015-10-16 | 2023-05-30 | Stryker Corporation | Integrated pump control for dynamic control of plasma field |
US11639722B2 (en) | 2015-11-16 | 2023-05-02 | Tc1 Llc | Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device |
US10117983B2 (en) | 2015-11-16 | 2018-11-06 | Tc1 Llc | Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device |
US10888645B2 (en) | 2015-11-16 | 2021-01-12 | Tc1 Llc | Pressure/flow characteristic modification of a centrifugal pump in a ventricular assist device |
EP3756701A1 (en) * | 2016-02-11 | 2020-12-30 | Abiomed Europe GmbH | Blood pump system |
JP2021166867A (en) * | 2016-02-11 | 2021-10-21 | アビオメド オイローパ ゲーエムベーハー | Blood pump system |
EP3205359A1 (en) * | 2016-02-11 | 2017-08-16 | Abiomed Europe GmbH | Blood pump system |
WO2017137578A1 (en) * | 2016-02-11 | 2017-08-17 | Abiomed Europe Gmbh | Blood pump system |
US11724091B2 (en) * | 2016-02-11 | 2023-08-15 | Abiomed Europe Gmbh | Blood pump system |
CN110624143A (en) * | 2016-02-11 | 2019-12-31 | 阿比奥梅德欧洲股份有限公司 | Blood pump system |
US11844940B2 (en) | 2016-06-06 | 2023-12-19 | Abiomed, Inc. | Blood pump assembly having a sensor and a sensor shield |
US10342906B2 (en) | 2016-06-06 | 2019-07-09 | Abiomed, Inc. | Blood pump assembly having a sensor and a sensor shield |
US11027114B2 (en) | 2016-06-06 | 2021-06-08 | Abiomed, Inc. | Blood pump assembly having a sensor and a sensor shield |
US10213537B2 (en) | 2016-07-19 | 2019-02-26 | Heartware, Inc. | Ventricular assist devices and integrated sensors thereof |
US11918800B2 (en) | 2016-07-21 | 2024-03-05 | Tc1 Llc | Gas-filled chamber for catheter pump motor assembly |
US11160970B2 (en) | 2016-07-21 | 2021-11-02 | Tc1 Llc | Fluid seals for catheter pump motor assembly |
US11491322B2 (en) | 2016-07-21 | 2022-11-08 | Tc1 Llc | Gas-filled chamber for catheter pump motor assembly |
US11925795B2 (en) | 2016-07-21 | 2024-03-12 | Tc1 Llc | Fluid seals for catheter pump motor assembly |
US10595897B2 (en) | 2016-08-30 | 2020-03-24 | Lexion Medical, Llc | Method and system for measuring pressure in a body cavity using a trocar |
US11096718B2 (en) | 2016-08-30 | 2021-08-24 | Lexion Medical, Llc | Method and system for measuring pressure in a body cavity |
US10835284B2 (en) | 2016-10-13 | 2020-11-17 | Lexion Medical, Llc | Method and system for controlling pressurization of a patient cavity using cavity distension measured by a pressure sensor of a trocar |
US10357283B2 (en) | 2017-01-04 | 2019-07-23 | Lexion Medical, Inc. | Method and system for determining pressure and flow restrictions in a body cavity using a trocar |
US11433190B2 (en) | 2017-05-31 | 2022-09-06 | Lexion Medical, Llc | Method and system for controlling pressurization of a patient cavity using a pressure sensor of a medical appliance |
US10646667B2 (en) | 2017-05-31 | 2020-05-12 | Lexion Medical, Llc | Method and system for controlling pressurization of a patient cavity using a pressure sensor in a trocar |
WO2020264174A1 (en) * | 2019-06-28 | 2020-12-30 | Abiomed, Inc. | Double thermoform cannula |
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